14042220117 has 4 divisors (see below), whose sum is σ = 18722960160. Its totient is φ = 9361480076.

The previous prime is 14042220091. The next prime is 14042220121. The reversal of 14042220117 is 71102224041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14042220117 - 2⁶ = 14042220053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14042220197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2340370017 + ... + 2340370022.

It is an arithmetic number, because the mean of its divisors is an integer number (4680740040).

Almost surely, 2^14042220117 is an apocalyptic number.

It is an amenable number.

14042220117 is a deficient number, since it is larger than the sum of its proper divisors (4680740043).

14042220117 is an equidigital number, since it uses as much as digits as its factorization.

14042220117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680740042.

The product of its (nonzero) digits is 896, while the sum is 24.

Adding to 14042220117 its reverse (71102224041), we get a palindrome (85144444158).

The spelling of 14042220117 in words is "fourteen billion, forty-two million, two hundred twenty thousand, one hundred seventeen".